2018012318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6267119}}^1$

素因数の和:6267151

約数の個数: 16

約数和(自身を含む): 3609861120

約数和(自身を除く): 1591848802

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6267119, 12534238, 43869833, 87739666, 144143737, 288287474, 1009006159, 2018012318]

約数ペア:

[(1, 2018012318), (2, 1009006159), (7, 288287474), (14, 144143737), (23, 87739666), (46, 43869833), (161, 12534238), (322, 6267119)]